Martha Albrand (Katrin Holland)

Martha Albrand, born Heidi Huberta Freybe, was a German-American novelist. Albrand was the name of her Danish great-grandfather. For her books written in German and the German translations of her English books she used the name Katrin Holland. She was the sister of the actress Jutta Freybe and the writer Johanna Sibelius. The film Captain Carey, U.S.A. was based on her novel No Surrender. - Wikipedia